package com.itheima.controller;

import com.itheima.pojo.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
public class UploadController {
    @PostMapping("/upload")
    public Result upload(String username, Integer age, MultipartFile image) throws IOException {
        log.info("文件上传:{},{},{}",username,age,image);
        //获取原始文件名
        String originalFilename=image.getOriginalFilename();
        //构造唯一的文件名
        int index=originalFilename.lastIndexOf(".");
        String extname = originalFilename.substring(index);
        String newFileName = UUID.randomUUID().toString() + extname;
        log.info("新的文件名{}",newFileName);
        //将文件存储在服务器的磁盘目录
        image.transferTo(new File("D:\\"+newFileName));
        return Result.success();
    }
}
